I need help understanding why I got these wrong and what the answers are for Organic Chem. Thank you!
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I need help understanding why I got these wrong and what the
answers are for Organic...
I got these structures wrong but cannot figure out what is wrong about them. Show the...
I got these structures wrong but cannot
figure out what is wrong about them.
Show the mechanism for the following reaction conducted at -5 °C in CC14: cyclohexene + bromine yields a dibromocyclohexane Draw wedge-and-dash bond stereochemical structures – including H atoms at a chirality center – and include charges, electrons, and curved arrows. Details count. Draw one enantiomer only for any racemates. Add curved arrows to the first step. 2 • Draw each species (organic and inorganic) resulting from...
Need help with what I got wrong, please.Need help with what I got wrong, please. eBook...
Need help with what I got wrong, please.Need help with what I got
wrong, please.
eBook B Print Que 6 Partially correct Mark 4.00 out of 10,00 P Flag question Edit question Compute, Disaggregate, and Interpret Competitors' Rates of Return Selected balance sheet and income statement information for the drug retailers CVS Health Corporation and Walgreen Co. follows. Assume tax rate of 35%. ($ millions) CVS Health Walgreen Sales revenue 2017 $184,765 $118,214 Interest expense-2017 1,062 728 Net income-2017 6.623...
Hi! These are some advanced organic chemistry questions and I need help fully answering them. Thank...
Hi! These are some advanced organic chemistry questions and I
need help fully answering them. Thank you in advance!
Draw a curved arrow mechanism showing all the bond breaking and bond making steps of the following reaction. Draw all intermediates. HINT: begin with a Michael reaction followed by a Claisen condensation. 10 pts 00 NaOET H20+ id. l og Eto V OEt EtOH OEt Draw a curved arrow mechanism showing all the bond breaking and bond making steps of the...
I need help with an organic chemistry lab. The main topic is Ester Hydrolysis. I start...
I need help with an organic chemistry lab. The main topic is Ester Hydrolysis. I start with 1,7-Dimethylhaptanedioate and water (solvent), and add the catalyst H2SO4. The reaction mixture is extracted with water. The final product is heptanedioic acid. I need to know the steps of the reaction mechanism, as well as the role of each component in the reaction. I also need to know why the reaction mixture is extracted with water, and what the water does. Why water...
I need help I got the wrong answers and don't understand why. A polystyrene rod consisting...
I need help I got the wrong
answers and don't understand why.
A polystyrene rod consisting of two cylindrical portions AB and BC is restrained at both ends and supports two 10-kip loads as shown. Take E= 0.45 x 106 psi. - 1.25 in 25 i - 2 in References eBook & Resources Section Break Difficulty: Medium Problem 09.032 - Statically indeterminate structures (constant temperature), composite rods with both ends restrained (D) value: 10.00 points Problem 09.032.a - Reaction at...
can you please explain why did he chose the circled product as a major ? I only need explaination for part a please...
can you please explain why did he chose the circled product as
a major ?
I only need explaination for part a please
explaination for part A for both questions please
For the following a) Circle the major organic product (1 pt) reaction: b) Provide a mechanism for the initiation and two propagation steps (major only) (5 pts) c) Calculate AH001. AH , and AH (4 pts) d) Which is the rate determining propagation step (1 pt)? Explain (3 pts)...
Please and all two questions and explain how you got to your answer. I'm really lost...
Please and all two questions
and explain how you got to your answer. I'm really lost and I have
an exam in 7 days! A step by step would be appreciated.
9. (20 points) For the reaction shown below, a) predict the product b) draw a detailed mechanism using curved arrow notation c) draw the coordinate energy diagram d) label the reactants, intermediates and products on the energy diagram e) Which step is rate determining? Why? a HBO Reaction Progress...
I got -0.028 and I got -0.0028 those are wrong answers I need help in this...
I got -0.028 and I got -0.0028
those are wrong answers I need help in this questions please.
Express your answer using two significant figures. Constants | Periodic Table A transverse wave on a string is given by the formula D(z, t 0.13 sin(3.2 -49.0t), where D and r are in nm and t is in s. D(0.56m, 6.2 x 10-2s)- 0.028 ILI Submit Incorrect: One attempt remaining: Try Again Part B 2 s, what is the (transverse) velocity of...
Hello, I need help understanding a lab we are doing in class tomorrow. I need to...
Hello, I need help understanding a lab we are doing in class tomorrow. I need to know which is the "ORGANIC LAYER" ... we are using a separatory funnel, and I would like to know whether the organic layer will be on top or on the bottom. This is in order for me to correctly carry out the experiment. The lab is similar to this one I found online, and its very vague for me as to what is the...
5.help, this got me really confused. ORGANIC CHEMISTRY 353 UPPER LEVEL. THANKS 9. (15 pts.) A)...
5.help, this got me really
confused. ORGANIC CHEMISTRY 353 UPPER LEVEL. THANKS
9. (15 pts.) A) circle the more likely product of the reaction below B) provide an arrow-pushing mechanism for the entire reaction including electrophile formation C) draw three resonance structures of the intermediate justifying your answer to part A OMe ОMe Оме HNO H, SO NOZ
I got these structures wrong but cannot
figure out what is wrong about them.
Show the mechanism for the following reaction conducted at -5 °C in CC14: cyclohexene + bromine yields a dibromocyclohexane Draw wedge-and-dash bond stereochemical structures – including H atoms at a chirality center – and include charges, electrons, and curved arrows. Details count. Draw one enantiomer only for any racemates. Add curved arrows to the first step. 2 • Draw each species (organic and inorganic) resulting from...
Need help with what I got wrong, please.Need help with what I got
wrong, please.
eBook B Print Que 6 Partially correct Mark 4.00 out of 10,00 P Flag question Edit question Compute, Disaggregate, and Interpret Competitors' Rates of Return Selected balance sheet and income statement information for the drug retailers CVS Health Corporation and Walgreen Co. follows. Assume tax rate of 35%. ($ millions) CVS Health Walgreen Sales revenue 2017 $184,765 $118,214 Interest expense-2017 1,062 728 Net income-2017 6.623...
Hi! These are some advanced organic chemistry questions and I
need help fully answering them. Thank you in advance!
Draw a curved arrow mechanism showing all the bond breaking and bond making steps of the following reaction. Draw all intermediates. HINT: begin with a Michael reaction followed by a Claisen condensation. 10 pts 00 NaOET H20+ id. l og Eto V OEt EtOH OEt Draw a curved arrow mechanism showing all the bond breaking and bond making steps of the...
I need help I got the wrong
answers and don't understand why.
A polystyrene rod consisting of two cylindrical portions AB and BC is restrained at both ends and supports two 10-kip loads as shown. Take E= 0.45 x 106 psi. - 1.25 in 25 i - 2 in References eBook & Resources Section Break Difficulty: Medium Problem 09.032 - Statically indeterminate structures (constant temperature), composite rods with both ends restrained (D) value: 10.00 points Problem 09.032.a - Reaction at...
can you please explain why did he chose the circled product as
a major ?
I only need explaination for part a please
explaination for part A for both questions please
For the following a) Circle the major organic product (1 pt) reaction: b) Provide a mechanism for the initiation and two propagation steps (major only) (5 pts) c) Calculate AH001. AH , and AH (4 pts) d) Which is the rate determining propagation step (1 pt)? Explain (3 pts)...
Please and all two questions
and explain how you got to your answer. I'm really lost and I have
an exam in 7 days! A step by step would be appreciated.
9. (20 points) For the reaction shown below, a) predict the product b) draw a detailed mechanism using curved arrow notation c) draw the coordinate energy diagram d) label the reactants, intermediates and products on the energy diagram e) Which step is rate determining? Why? a HBO Reaction Progress...
I got -0.028 and I got -0.0028
those are wrong answers I need help in this questions please.
Express your answer using two significant figures. Constants | Periodic Table A transverse wave on a string is given by the formula D(z, t 0.13 sin(3.2 -49.0t), where D and r are in nm and t is in s. D(0.56m, 6.2 x 10-2s)- 0.028 ILI Submit Incorrect: One attempt remaining: Try Again Part B 2 s, what is the (transverse) velocity of...
5.help, this got me really
confused. ORGANIC CHEMISTRY 353 UPPER LEVEL. THANKS
9. (15 pts.) A) circle the more likely product of the reaction below B) provide an arrow-pushing mechanism for the entire reaction including electrophile formation C) draw three resonance structures of the intermediate justifying your answer to part A OMe ОMe Оме HNO H, SO NOZ
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